I don't deal with or own any NFA items, yet. Saw this on Shockwave Technologies website. It's a Mossberg 500 with a 14 inch barrel, Raptor pistol grip and tactical forend with strap. If anyone can decipher the part about it not being an NFA item please explain. It seems like a technicality that I wouldn't want to get on the wrong side of. Either way I'm grabbing one of the raptor grips and forends as a second set of furniture for my 590.